EP 1983360 A1 20081022 - FLEXIBLE OPTICAL WAVEGUIDE AND OPTICAL MODULE
Title (en)
FLEXIBLE OPTICAL WAVEGUIDE AND OPTICAL MODULE
Title (de)
FLEXIBLER OPTISCHER WELLENLEITER UND OPTISCHES MODUL
Title (fr)
GUIDE D'ONDES OPTIQUES SOUPLE ET MODULE OPTIQUE
Publication
Application
Priority
- JP 2007052123 W 20070207
- JP 2006030884 A 20060208
- JP 2006081394 A 20060323
- JP 2006342942 A 20061220
Abstract (en)
The present invention relates to a flexible optical waveguide including a core portion and a cladding layer which has an increment of insertion loss of 0.1 dB or less upon subjecting the waveguide to a 360° bending test at a radius of curvature of 2 mm, as well as an optical module using the flexible optical waveguide. There are provided a flexible optical waveguide having high flexing property, heat resistance and transparency, as well as an optical module using the flexible optical waveguide.
IPC 8 full level
G02B 6/12 (2006.01)
CPC (source: EP KR US)
G02B 6/10 (2013.01 - EP US); G02B 6/12 (2013.01 - KR); G02B 6/138 (2013.01 - EP US); G02B 6/02033 (2013.01 - EP US)
Citation (search report)
See references of WO 2007091596A1
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR
DOCDB simple family (publication)
EP 1983360 A1 20081022; CN 101379421 A 20090304; CN 101379421 B 20101013; JP WO2007091596 A1 20090702; KR 20080094900 A 20081027; TW 200739155 A 20071016; US 2009175585 A1 20090709; US 7660503 B2 20100209; WO 2007091596 A1 20070816
DOCDB simple family (application)
EP 07708162 A 20070207; CN 200780004877 A 20070207; JP 2007052123 W 20070207; JP 2007557866 A 20070207; KR 20087018687 A 20080729; TW 96104574 A 20070208; US 27859707 A 20070207